(19)

(11)

EP 2 593 017 A1

(12)

(43) Date of publication: 22.05.2013 Bulletin 2013/21 (21) Application number: 11736466.1 (22) Date of filing: 20.06.2011

(51) International Patent Classification (IPC):  A61B 6/03(2006.01) G01N 23/20(2006.01) G01N 23/04(2006.01) G21K 1/06(2006.01) (86) International application number: PCT/JP2011/064606 (87) International publication number: WO 2012/008287 (19.01.2012 Gazette 2012/03)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 12.07.2010 JP 2010158133 (71) Applicant: Canon Kabushiki Kaisha Tokyo 146-8501 (JP)	(72) Inventors: MUKAIDE, Taihei Tokyo 146-8501 (JP) NAKATSUJI, Nao Tokyo 146-8501 (JP) (74) Representative: TBK  Bavariaring 4-6 80336 München 80336 München (DE)